With the analysis among 542 patents, we discovered top 211 key players by total patent application. Sumitomo Chemical Co., Ltd., Nikko Metal Manufacturing Co. Ltd., Nippon Mining Co. Ltd. are dominant in this area. They take 20.11% of the total patent filing.
Tokyo-to, Japan
Patent: 70
Nikko Metal Manufacturing Co. Ltd.
Hyogo-ken, Japan
Patent: 14
Tokyo-to, Japan
Patent: 12
Arizona, United States
Patent: 11
Tokyo-to, Japan
Patent: 11
New Jersey, United States
Patent: 11
Nordrhein-Westfalen, Germany
Patent: 10
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With the analysis among related 95 patents applied in the last 5 years. We discover 60 most active companies in this area. The fast-growing Wuhan University of Technology, Toyo Tire Corp., Sumitomo Metal Mining Co. Ltd. take 20.00% of patent filing during this period.
Hubei Sheng, China
Patent: 8
Hyogo-ken, Japan
Patent: 6
North Carolina, United States
Patent: 5
Arizona, United States
Patent: 4
Yunnan Sheng, China
Patent: 4
Seoul, South Korea
Patent: 3
Shandong Sheng, China
Patent: 2
Ehime-ken, Japan
Patent: 2
Rohm & Haas Electronic Materials LLC
Massachusetts, United States
Patent: 2
With the analysis among related 95 patents in last 5 years, we discover 50 new entrants. Wuhan University of Technology, Arysta LifeScience, Inc., Kunming University of Science & Technology are the most active new entrants in this area.
Hubei Sheng, China
Patent: 8
North Carolina, United States
Patent: 5
Yunnan Sheng, China
Patent: 4
Seoul, South Korea
Patent: 3
Shandong Sheng, China
Patent: 2
Rohm & Haas Electronic Materials LLC
Massachusetts, United States
Patent: 2
Shandong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Hyogo-ken, Japan
Patent: 1
With the analysis among 56 patents, we discovered top 21 universities and scientific research institutions by total patent application. Wuhan University of Technology, Kunming University of Science & Technology, Central South University are dominant in this area. They take 26.79% of the total patent filing.
Hubei Sheng, China
Patent: 8
Yunnan Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Distrito Federal, Mexico
Patent: 3
Guizhou Sheng, China
Patent: 3
Montana, United States
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1